42
INSTALLER
ENGLISH
FLUE GAS OUTLET AND COMBURENT AIR INLET
B
A
øi = 80
Description
THC V
35 E OIL BLU 55 E OIL BLU
A
173
164
mm
B
161
116
mm
The flue and the connection to the stack must be made in
compliance with applicable laws and standards.
Use of heat resistant, condensate resistant and stress
resistant rigid pipe and sealed joints is mandatory.
THERMITAL THC V E OIL BLU
boilers can be installed
as "sealed" boilers with the addition of the relevant acces-
sory kit.
B23
B23P
C63
C33
C13
C13
C13
b
A check on the quality of combustion must be
made on initial start-up. Combustion quality can be
affected by parameters other than the length, height
and position of the flue pipes.
B23
Upstream fan. Comburent air intake directly
from the room where the boiler is installed.
Flue gas vent via horizontal or vertical flues,
with air ventilation to room.
B23P
As B23 but with flue gas vent designed to
operate at positive pressure.
(*) C13
Concentric wall vent. Twin flue pipes can also
be used, but the wall through-pipes must be
concentric or located close enough to be
subjected to similar wind conditions.
(*) C33
Concentric roof vent. Outlets as for C13.
(*) C63
Upstream fan. Comburent air intake and flue
gas vent without flue terminals.
(*)
Configurations possible only with dedicated
accessories installed (to be ordered
separately).
